Publications
Publications
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(119,772)
- Faculty Publications (2,509)
- 2024
- Working Paper
Scaling Core Earnings Measurement with Large Language Models
By: Matthew Shaffer and Charles CY Wang
We study the application of large language models (LLMs) to the estimation of core earnings, i.e., a firm's persistent profitability from its core business activities. This construct is central to investors' assessments of economic performance and valuations. However,... View Details
- 2024
- Working Paper
Climate Solutions, Transition Risk, and Stock Returns
By: Shirley Lu, Edward J. Riedl, Simon Xu and George Serafeim
Using large language models to measure firms' climate solution products and services, we find that high-climate solution firms exhibit lower stock returns and higher market valuation multiples. Their stock prices respond positively to events signaling increased demand... View Details
- 2024
- Working Paper
Catalysts for Climate Solutions: Corporate Responses to Venture Capital Financing of Climate-tech Startups
By: Shirley Lu, George Serafeim and Simon Xu
We study whether incumbent firms increase their product focus on climate solutions in response to venture capital (VC) financing of climate-tech startups. Using large language models to measure a firm's focus on climate solutions, we find that incumbents in similar... View Details
- October 2024
- Teaching Note
Henry Ford: Changing the World
By: Robert Simons and Shirley Sun
Teaching Note for HBS Case No. 121-063. View Details
- October 2024
- Teaching Note
Mahatma Gandhi: Changing the World
By: Robert Simons and Shirley Sun
Teaching Note for HBS Case No. 121-069. View Details
- October 2024
- Teaching Note
Steve Jobs: Changing the World
By: Robert Simons and Shirley Sun
Teaching Note for HBS Case No. 123-022. View Details
- October 2024
- Supplement
Boba Fete Tea Shop – Instructor Worksheet
By: Charles C.Y. Wang and Miles Mrowiec
- October 2024
- Supplement
Boba Fete Tea Shop – Student Worksheet
By: Charles C.Y. Wang and Miles Mrowiec
- October 2024 (Revised February 2025)
- Case
Lanco Medical Group: Fostering Happiness for Growth
By: Susanna Gallani, Jenyfeer Martínez Buitrago and Katherine Sonnefeldt
This case describes how Lanco Medical Group, a fast-growing pharmaceutical distributor serving Latin America, approached the design of their employee benefits and incentives program. After learning about gaps between what leadership believed motivated employees and... View Details
- October 2024
- Teaching Note
Robert McNamara: Changing the World
By: Robert Simons and Shirley Sun
Teaching Note for HBS Case No. 124-036. View Details
- October 2024
- Teaching Note
Albert Einstein: Changing the World
By: Robert L. Simons and Shirley Sun
Teaching Note for HBS Case No. 123-025. View Details
- October 2024
- Teaching Note
Muhammad Ali: Changing the World
By: Robert L. Simons and Shirley Sun
Teaching Note for HBS Case No. 121-053. View Details
- October 2024
- Case
GLIN Impact Capital
By: Ethan Rouen and Akiko Saito
In 2024, the co-founders of the venture capital fund GLIN Impact Capital face a critical inflection point as they consider launching a second, significantly larger impact investment fund in Japan. Founded in 2021 by the three Harvard Business School alumni, GLIN is one... View Details
- October 2024 (Revised March 2025)
- Teaching Note
BWX Technologies
By: Suraj Srinivasan and Yuan Zou
Teaching Note for HBS Case No. 124-071. View Details
- October 16, 2024
- Article
Physicians Can Help Cut Costs. They Just Need the Right Incentives.
By: Susanna Gallani and Derek A. Haas
Health care organizations have long tried to enlist physicians in their effort to control or reduce costs. One effective means for doing so is to create an incentive system that rewards physicians for their contributions. To design such a system, organizations should... View Details
- October 2024
- Teaching Note
Nelson Mandela: Changing the World
By: Robert Simons and Shirley Sun
Teaching Note for HBS Case No. 124-034. View Details
- October 2024
- Case
Ranger Energy Services: Bridging Public & Private Markets
By: Joseph Pacelli, Ravi Ramniklal Gondalia and James Weber
In August of 2017, CSL Capital, a private equity fund founded and operated by Charlie Leykum (HBS ’04), was deciding to take one of its portfolio companies, Ranger Energy Services, public. Founded in 2014, Ranger Energy was an oilfield service company providing... View Details
- October 2024
- Course Overview Note
Risks, Opportunities, and Investments in the Era of Climate Change (ROICC)
By: George Serafeim
This course overview note introduces the course Risks, Opportunities, and Investments in the Era of Climate Change to students. View Details